           *{margin: 0px;padding: 0px;border: none;}
           ul{list-style: none;}
			/*通知的样式*/
          .things{
          	background: white;
          	width: 100%;
          	height: 40px;
          	position: relative;
          	white-space: nowrap;
          	overflow: hidden;       
          }
			
			/*li的样式*/
           .things ul li{
           	display: inline-block;
           	padding-right: 100px;
           	padding-top: 10px;
           }
			
			/*a的样式*/
           .things ul li a{
           	text-decoration: none;
           	color: black;          	
           }
			
			/*添加动画*/
          .things ul{
          	animation:scroll 12s linear infinite;          	
          }
			
			/*定义动画*/
               @keyframes scroll{
 	            0%{transform: translateX(100%);}
 	            100%{transform: translateX(-100%);}
          }
                   
			/*悬停动画暂停*/
			.things ul:hover{
				animation-play-state:paused;
			}
			.things ul li a:hover{
				color: red;
				transition: color 0.3s; 
			}

			/*左侧方块*/
            .stages{
            	width: 100px;
            	height: 100%;
            	position: absolute;
            	top: 0px;
            	left:0px;
            	background: cornflowerblue;
            	color: white;
            	z-index: 10;
            	text-align: center;
            	
            }